Loudspeaker



FIG. 1 is a top front perspective view of a loudspeaker showing the new design;

FIG. 2 is a top rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is an opposite side elevational view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the figures illustrate portions of the design that form no part of the claimed design. The shading on the loudspeaker is provided merely to represent contours of the design and does not connote the character of the surfaces such as any specific texture, material, gloss, translucence, transparency, surface treatment, or surface decoration. 

CLAIM The ornamental design for a loudspeaker, as shown and described. 